José G. García-Cerdán, Eva M. Schmid, Tomomi Takeuchi, Ian McRae, Kent L. McDonald, Nichakarn Yordduangjun, Ahmed M. Hassan, Patricia Grob, C. Shan Xu, Harald F. Hess, Daniel A. Fletcher, Eva Nogales, Krishna K. Niyogi Chloroplast Sec14-like 1 (CPSFL1) is essential for normal chloroplast development and affects carotenoid accumulation in Chlamydomonas PNAS 10.1073/pnas.1916948117